JP3019052U - Anti-theft lock for automobile - Google Patents

Abstract

(57) [Summary] [Purpose] An anti-theft lock for automobiles that is installed in addition to the door locks that are inherent to automobiles. [Structure] The transmission rod 3 is interlocked with the rotation of the axis 41 of the electric motor 4, and one side of the chain rod 2 is interlocked with the front door washer 9
1. Extend a proper distance from the shaft hole 911 of No. 1 into the vehicle column 8, and the rear end 232 of the limiting groove 23 of the chain rod 2 holds the adjusting handle 61 of the two-way switch 6 and interlocks the power source. The rotation of the electric motor 4 is stopped so that the door 7 cannot be opened, and when the door is opened, the shaft center 41 of the electric motor 4 is rotated in the opposite direction, so that the transmission rod 3
And one side 21 of the chain rod 2 is interlocked with the transmission rod 3 to move out of the shaft hole 911 of the door washer 91, and to the front end 231 of the limit groove 23 of the chain rod 2 in two directions. The adjustment handle 61 of the switch 6 is interlocked, the power is cut off, the rotation of the electric motor 4 is stopped, and the door is opened.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a kind of anti-theft lock for an automobile, and in particular, it is installed in addition to the door lock originally attached to the automobile, and between the doors 7 and the vehicle pillars 8 and between the trunk and the trunk cover. The present invention relates to an anti-theft security lock that can be installed and does not open and close with a key.

[0002]

[Prior art]

 At present, there are many types of anti-theft locks for automobiles, and how to make sure that the anti-theft lock is completely safe against theft, the conventional anti-theft locks cannot be easily and completely destroyed. It takes a long time to let thieves abandon the theft or reduce the chances of theft. However, general anti-theft locks for automobiles have the following drawbacks. 1. The shift rod lock could be broken by directly cutting the rod rod rod body with a hydraulic cutter. 2. The electronic anti-theft lock had a problem that the electric circuit device could be destroyed with a normal electric shock rod, and the external vibration type electronic anti-theft lock always generated noise due to collision of foreign matter. 3. Most of the handle locks, etc. could be broken by cutting the ribs of the handle directly with a hydraulic cutter and using the handle to escape.

[0003]

[Problems to be solved by the device]

 The present invention has the following problems. 1. To provide an anti-theft lock for a vehicle that does not affect the original central control lock in the vehicle, that is, the anti-theft lock still has an anti-theft effect even if the original door lock is opened. 2. It is an anti-theft lock for automobiles that does not need to be locked by a pull rod or key, has no keyhole outside the automobile, and cannot be opened or destroyed by ordinary thieves, and has various electronic anti-theft lock circuits described above. The anti-theft effect is enhanced by combining it with the electric circuit device of this, and even if the window is destroyed, it cannot be escaped by driving directly in the car, and it takes time to destroy the electronic anti-theft lock device. It is time-consuming to provide an anti-theft lock for automobiles that has a high anti-theft effect. 3. To provide an anti-theft lock for an automobile, which can be selectively used by different vehicle types and manufacturers, and has a wide range of application and practicality.

[0004]

[Means for Solving the Problems]

 The anti-theft lock for a vehicle of the present invention is installed in addition to the door lock originally attached to the vehicle, and can be installed between each door 7 and the vehicle pillar 8 and between the trunk and the trunk cover. , Is a theft-prevention security code that does not open and close with a key, and is used for forward or reverse rotation control of the electric motor 4 by the discovery signal notification circuit control device. One of the remote controller and the signal sent by the remote controller are received. In addition to controlling the forward or reverse rotation of the electric motor, it also has an automatic power supply device during a power outage that supplies electric power with a general battery installed in advance when the vehicle battery runs out. In addition to having at least one circuit control device that enables opening control of the anti-theft lock between the door 7 and the center pillar, one main body seat 1, one chain rod 2, It has a transmission rod 3, one electric motor transmission line device 5, one door washer 91, and one pillar washer 92, and the main body seat 1 has a plurality of screw holes 11 and has a predetermined position in the door 7. And one chain rod 2 having a uniaxial hole 12 is installed, and one positioning pin 13 has one end of the positioning pin 13 placed in the positioning groove 24 of the chain rod 2. The chain rod 2 is reciprocated in the shaft hole 12 by the transmission of one transmission rod 3 to move to a fixed position, and the transmission rod 3 is inserted on the other side and the hole 15 is provided. Then, the one- and two-way switch 6 is installed, and the front end 611 of the adjustment handle 61 of the two-way switch 6 extends into the limiting groove 23 on the side of the chain rod 2 described above, and the chain rod 2 is Installed in the shaft hole 12 of the main body seat 1 and provided with a screw hole 22 on one side of the chain rod 2 so that the male screw portion 32 of the transmission rod 3 is screwed in. The transmission rod 3 can be moved back and forth in accordance with the forward or reverse transmission of the transmission rod 3, and a one-sided groove 23 is formed on the side of the chain rod 2 to form the two-way switch 6 described above. The front end 611 of the adjusting handle 61 is inserted, the chain rod 2 is further provided with one positioning groove 24, and the one side 131 of the positioning pin 13 fixed to the main body seat 1 is inserted, and the transmission rod 3 is , The male rod 32 is screwed into the threaded hole 22 of the chain rod 2 and the other side is rotated by the electric motor 4 to cause the transmission rod 3 to rotate normally or reversely and to be transmitted to the chain rod 2. The door washer 91 has a proper thickness and is combined with the chain hole 71 and the positioning hole, which are preliminarily machined in the door 7, and the corresponding shaft hole 911 and some screw holes 912. Is removed, and the door washer 91, the door 7 and the door are The body washer 1 previously provided in the door washer is combined and combined, and one side 21 of the chain rod 2 is extended by the shaft hole 911 of the door washer 91 by an appropriate distance. With a certain thickness, combined with the chain core hole 81 and the positioning holes that have been previously cut in the car pillar 8, the corresponding shaft hole 921 and some screw holes 922 are cut, and some rivets 923 are used to cut the pillar. The washer 92 and the wheel column 8 are coupled and fixed, and one side 21 of the chain rod 2 is bored from the shaft hole 921 of the column washer 92, and the above-mentioned components are combined to form the shaft center of the electric motor 4. 41 is rotated, the transmission rod 3 is relatively interlocked and rotated, and one side of the chain rod 2 is interlocked and is inserted into the shaft hole 911 of the front door washer 91, and then is appropriately placed in the vehicle column 8. When the distance is extended, the rear end 232 of the limit groove 23 of the chain rod 2 is adjusted by the adjustment hand of the two-way switch 6. When the power is cut off by stopping the rotation of the electric motor 4 by holding the lever 61 and interlocking it, the door 7 is incapable of being opened, forms a locked state, prevents theft, and on the contrary opens the door. The shaft 41 of the electric motor 4 is rotated in the opposite direction and transmitted to the transmission rod 3, and one side 21 of the chain rod 2 is interlocked by the transmission rod 3 to move out in the shaft hole 911 of the door washer 91. Then, the adjustment handle 61 of the two-way switch 6 is interlocked by the front end 231 of the limiting groove 23 of the chain rod 2, the power is cut off, the rotation of the electric motor 4 is stopped, and the open state is formed. To be done.

[0005]

The anti-theft lock for a vehicle according to the present invention is installed in addition to the door lock originally attached to the vehicle, and can be installed between each door 7 and the vehicle pillar 8 and between the trunk and the trunk cover. It is an anti-theft lock that does not open and close with a key, and at least one known remote controller, one known circuit control device, one main body seat 1, one chain rod 2, and one transmission rod 3 , The one-door washer 91 and the one-column washer 92 are required. By combining them, the transmission rod 3 rotates in association with the rotation of the shaft center 41 of the electric motor 4, and one side of the chain rod 2 interlocks. A suitable distance is extended into the vehicle column 8 through the shaft hole 911 of the front door washer 91, and the rear end 232 of the limiting groove 23 of the chain rod 2 holds the adjustment handle 61 of the two-way switch 6. When the power is turned off to stop the rotation of the electric motor 4 by interlocking the Cannot be opened and forms a locked state to prevent theft. Conversely, when the door is opened, the shaft center 41 of the electric motor 4 is rotated in the opposite direction to be transmitted to the transmission rod 3, and the transmission rod 3 causes the chain center to move. The one side 21 of the rod 2 moves in association with each other to exit the shaft hole 911 of the door washer 91, and the adjustment handle 61 of the two-way switch 6 interlocks with the front end 231 of the limiting groove 23 of the chain rod 2. The power is turned off, the rotation of the electric motor 4 is stopped, and the open state is formed.

[0006]

【Example】

 As shown in FIGS. 1 to 7, the anti-theft lock for a vehicle according to the present invention is installed in addition to the door lock originally attached to the vehicle, between the doors 7 and the vehicle pillars 8 and the trunk. This is an anti-theft lock that can be installed between the and trunk cover (not shown in the figure) and does not open and close with a key.

The vehicle anti-theft lock of the present invention comprises at least one remote controller, one circuit control device, one main body seat, one chain rod 2, one transmission rod 3, and one motor transmission. It includes the line device 5, the one-door washer 91, and the one-pillar washer 92.

The remote controller (not shown in the figure) is used for forward or reverse control of the electric motor 4 by the discovery signal notifying circuit controller.

The circuit control device (not shown in the figure) receives a signal transmitted from a remote controller, controls forward or reverse rotation of the electric motor, and is generally installed in advance when the vehicle battery runs out. It has an automatic power supply device (not shown in the figure) at the time of a power failure that supplies electric power from a battery, and uses a remote controller (not shown in the figure) to connect between the door 7 beside the driver seat and the center pillar. The anti-theft lock can be controlled to be opened, and further includes an electronic anti-theft circuit device (not described here because it is not included in the scope of the present invention).

The main body seat 1 has a plurality of screw holes 11 and is linked at a predetermined position in the door 7. The main body seat 1 has a uniaxial hole 12 in which the chain rod 2 is installed and one positioning pin. 13 has one end of the positioning pin 13 placed in the positioning groove 24 of the chain rod 2 (see FIG. 4), and the chain rod 2 is moved in the shaft hole 12 of the main body seat 1 by the transmission of the transmission rod 3. It is reciprocated to move to a fixed position. On the other side of the main body seat 1, a pipe body 14 with a male screw 141 cut is provided, and the transmission rod 3 is inserted into the pipe body 14. At the same time, a connecting lid 53 on one side of the electric motor transmission line device 5 is connected to the outside of the tubular body 14, and the body seat 1 is provided with a hole 15 in the bottom and a one-way switch 6 is installed. The front end 611 of the adjusting handle 61 of the two-way switch 6 is inserted into the limiting groove 23 on the side of the chain rod 2. Be done.

The chain rod 2 is installed in the shaft hole 12 of the main body seat 1, and a screw hole 22 is provided on one side thereof (see FIGS. 2 and 3) so that the male screw portion 32 of the transmission rod 3 is screwed in. The transmission rod 3 moves forward and backward with the forward or reverse transmission of the transmission rod 3 (see FIGS. 2 and 3). In addition, a limit groove 23 is cut on the side of the chain rod 2 to form a The front end 611 of the adjustment handle 61 of the direction switch 6 is inserted, and in addition, one side 131 of the positioning pin 13 fixed to the main body seat 1 is provided with one positioning groove 24 in the chain rod 2. It The transmission rod 3 has a male threaded portion 32 and is screwed into the threaded hole 22 of the chain rod 2, and a positioning groove 31 is formed on the other side of the transmission rod 3. When the motor 4 is connected and fixed and the motor 4 rotates in the normal or reverse direction, the motor transmission line 51 turns in the forward or reverse direction accordingly, and relatively transmits to the transmission rod 3 to rotate the transmission rod 3 in the normal or reverse direction. Then, it is transmitted to the chain rod 2 and moved back and forth.

The motor transmission line device 5 includes a motor transmission line 51, a sleeve 52, and two female threaded connecting lids 53 and 54, of which the motor transmission line 51 penetrates the sleeve 52. In this embodiment, however, a central transmission line similar to a meter line and a sleeve are adopted to have a transmission effect and appropriate flexibility, and one end 511 of the motor transmission line 51 is formed into a block shape by pressurization. Is directly connected and fixed to the positioning groove 31 of the transmission rod 3, the other end 512 of the electric motor transmission line 51 is connected to one positioning seat 513, and is connected and fixed to the shaft center 41 of the electric motor 4, and the shaft center 41 of the electric motor 4 is fixed. When rotating normally or in the reverse direction, the transmission rod 3 is interlocked and rotated, and further transmitted to the chain rod 2 to move back and forth, whereby the electric motor 4 is separated from the main body seat 1 by an appropriate distance and the door is opened. Located at another suitable point in The present invention can be installed in the space configuration in the doors of different models during the actual installation work.

The door washer 91 (see FIG. 5) has an appropriate thickness, and is combined with the chain hole 71 and the positioning holes (not shown in the figure) that are preliminarily cut in the door 7 and correspond to each other. The shaft hole 911 and a few screw holes 912 are cut, and the door washer 91, the door 7 and the main body seat 1 previously provided in the door are linked and combined by a few screws 913. Moreover, one side 21 of the chain rod 2 is extended from the shaft hole 911 of the door washer 91 by an appropriate distance.

The column washer 92 (see FIG. 6) has an appropriate thickness, and is combined with the chain hole 81 preliminarily cut in the vehicle column 8 and each positioning hole (not shown in the drawing) to correspond thereto. The shaft hole 921 and a few screw holes 922 are cut, the column washer 92 and the car column 8 are joined and fixed by a few rivets 923, and the shaft hole 921 of the column washer 92 is located on one side of the chain rod 2. 21 is inserted.

The present invention is formed by combining the above-mentioned components, and the notification circuit control device (not shown) of the remote controller (not shown) rotates the shaft center 41 of the electric motor 4. By rotating the electric motor transmission line 51, the transmission rod 3 relatively rotates and is transmitted to the one side 21 of the chain rod 2 to extend forward in the shaft hole 911 of the door washer 91. Further, it is extended to an appropriate distance in the vehicle column 8 from the shaft hole 921 of the column washer 92, and the rear end 232 of the limiting groove 23 of the chain rod 2 carries the adjustment handle 61 of the two-way switch 6. When the power is turned off and the rotation of the electric motor 4 is stopped by the interlocking operation, the door 7 cannot be opened and a locked state is formed to achieve the anti-theft function (see FIG. 2). On the other hand, when it is desired to open it, the remote controller notification circuit control device rotates the shaft center 41 of the electric motor 4 in the opposite direction and transmits it to the transmission rod 3. Further, the transmission rod 3 causes the one side 21 of the chain rod 2 to interlock. And the door washer 91 exits in the shaft hole 911 of the door washer 91, and the adjustment handle 61 of the two-way switch 6 is interlocked by the front end 231 of the limiting groove 23 of the chain rod 2 to turn off the power, The rotation is stopped, and the open state is formed at this time (see FIG. 3).

Further, although the gap between the door 7 and the car pillar 8 is different due to the difference in the standards of different kinds of automobiles, the correlation position before and after the two-way switch 6 or the limit groove 23 of the chain rod 2 is described. The forward extension distance of the one side 21 of the chain rod 2 can be adjusted relatively by adjusting the forward movement or the backward adjustment movement of the chain rod 2. Therefore, different vehicle types can be accommodated. As a result, in this embodiment (see FIG. 1), some screw holes 16 are provided in the main body seat 1 in the vicinity of the holes 15 where the two-way switch 6 is installed, so that the two-way switch 6 can be selectively placed at an appropriate position. It can be fixed and can be applied to different vehicle models. In addition, during actual mounting, a shield (not shown in the figure) may be provided to appropriately cover the outside of the electric motor 4 or the main body seat 1.

FIG. 7 shows another embodiment of the present invention. The transmission of the transmission rod 3 described above is achieved by directly connecting and fixing the positioning groove 31 and the shaft center 41 of the electric motor 4, and a similar transmission effect is obtained. As shown in FIG. The transmission rod 3 is transmitted from the shaft center 41 to the transmission rod 3, and the transmission rod 3 relatively moves the chain rod 2 in association with each other. Further, the chain rod 2 extends from the door washer 91 and further passes through the column washer 92 to pass through the wheel column 8 By advancing into the inside, the electric motor 4 of this kind may be directly combined with the main body seat 1 to form an integral structure depending on the type of the automobile, which further widens the scope of application of the present invention.

[0018]

[Effect of device]

 The effects of the present invention are summarized below. 1. The present invention has the anti-theft effect even if any of the original door locks are opened without affecting the central control lock in the original vehicle. 2. There is no need to lock with a pull rod or key, there is no keyhole on the exterior of the car, it will not be opened or destroyed in ordinary mud, and various electronic thefts will be directly combined with the circuit control device described above. A protection circuit can be installed to enhance the anti-theft effect, that is, the window cannot be destroyed and the inside of the vehicle cannot be destroyed, that is, the lock cannot be destroyed and the vehicle cannot be directly driven and stolen. Furthermore, since it takes time to destroy the electronic anti-theft device, the anti-theft effect is enhanced. 3. The electric motor can be selectively adopted as a system in which it is separated from or combined with the main body seat, and it has a wide range of application and practicality depending on different vehicle models or the manufacturer's selective use.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of the present invention.

FIG. 2 is a sectional operation view of the present invention.

FIG. 3 is another sectional operation view of the present invention.

FIG. 4 is an enlarged sectional view of another angle of the present invention.

FIG. 5 is a perspective view showing the attachment of the column washer to the vehicle column in the embodiment of the present invention.

FIG. 6 is a perspective view showing attachment of a door washer, a main body seat, a chain rod and the like to the door in the embodiment of the present invention.

FIG. 7 is an enlarged cross-sectional view of another embodiment of the present invention.

[Explanation of symbols]

7 ... Door 8 ... Car pole 1 ... Main body seat 2 ...
-Chain rod 3 ... Transmission rod 5 ... Motor transmission line device 91 ... Door washer 92 ... Column washer 11 ... Screw hole 12 ... Shaft hole 13 ... Positioning pin 24. ..Positioning groove 141 ... Male screw
14 ... Tube body 14 53 ... Continuous lid 15 ... Hole 6 ... Bidirectional switch 61 ... Adjustment handle
611 ... Adjusting handle front end 23 ... Limiting groove 2
2 ... Screw hole 32 ... Male screw part 3 ... Positioning groove 51 ... Electric motor transmission line 52 ... Sleeve
53, 54 ... Connecting lid 511 ... One end of electric motor transmission line 512 ... Another end of electric motor transmission line 513.
..Positioning seat 41 ... Electric motor shaft center 91 ... Door washer 71 ... Chain core hole 911 ... Shaft hole 912
... Screw hole 913 ... Screw 21 ... One side of chain rod 92 ... Column washer 81 ... Chain hole 921.
..Axial hole 922 ... Screw hole 923 ... Rivet 921 ... Column washer shaft hole

Claims (1)

[Scope of utility model registration request] 1. A door lock other than a door lock originally attached to an automobile, which can be installed between each door 7 and a vehicle pillar 8 and between a trunk and a trunk cover, and is not opened / closed by a key. It is a type of anti-theft security lock, and is used to control the forward or reverse rotation of the electric motor 4 by the discovery signal notification circuit control device, and the remote control device receives the signal transmitted by the remote control device to rotate the electric motor forward. Alternatively, in addition to controlling the reverse rotation, it has an automatic power supply device at the time of one power failure that supplies electric power by a general battery installed in advance when the vehicle battery runs out, and the door 7 beside the driver seat by the remote controller In addition to having at least one circuit control device that enables opening control of the anti-theft lock between the pillars, one main body seat 1, one chain rod 2, one transmission rod 3, and one electric motor transmission line. The main body seat 1 includes a device 5, a one-door washer 91, and a one-pillar washer 92. The main body seat 1 has a plurality of screw holes 11 and is linked to a predetermined position in the door 7. And one chain rod 2 is installed, and one locating pin 13 is provided and one end of the locating pin 13 is placed in the positioning groove 24 of the chain rod 2 so that the chain rod 2 is transmitted. 3 is reciprocated in the shaft hole 12 to move to a fixed position, the transmission rod 3 is inserted on one side on the other side, and the one-way switch 6 having one hole 15 is installed. The front end 611 of the adjusting handle 61 of the two-way switch 6 extends into the limiting groove 23 on the side of the chain rod 2, and the chain rod 2 is installed in the shaft hole 12 of the main body seat 1 and A threaded hole 22 is provided on one side of the rod 2 so that the male screw portion 32 of the transmission rod 3 is screwed in so that the transmission rod 3 can be rotated normally or reversely. With the movement, in addition to being movable back and forth, one-quadrant position grooves 23 in the sides of the chain center rod 2 is Kezu設 the bidirectional switch 6
The front end 611 of the adjusting handle 61 is inserted, the positioning rod 24 is further provided with one positioning groove 24, and the one side 131 of the positioning pin 13 fixed to the main body seat 1 is inserted. , Which has a male threaded portion 32 and is screwed into the threaded hole 22 of the chain rod 2, and the other side is rotated by the rotation of the electric motor 4 so that the transmission rod 3 is normally or reversely rotated and is transmitted to the chain rod 2. The door washer 91 has an appropriate thickness and is combined with the chain hole 71 and the positioning holes which are preliminarily machined in the door 7, and the corresponding shaft hole 911 and some screw holes 912 are provided. And the door washer 91 and the door 7 and the main body seat 1 previously provided in the door are linked and combined by a few screws 913, and the shaft hole 911 of the door washer 91 connects the chain rod 2 to the chain rod 2. One side 21 is extended a suitable distance, and Numeral 92 has an appropriate thickness and is combined with the chain core hole 81 and the respective positioning holes which have been preliminarily cut in the vehicle column 8, the corresponding shaft hole 921 and some screw holes 922 are cut, and some rivets 923 are used. The column washer 92 and the vehicle column 8 are joined and fixed, and the chain rod 2 is inserted from the shaft hole 921 of the column washer 92.
One side 21 is inserted and the above-mentioned components are combined, the shaft center 41 of the electric motor 4 rotates, the transmission rod 3 relatively interlocks, and one side of the chain rod 2 interlocks. Then, the shaft hole 91 of the front door washer 91
After extending into 1, the vehicle pole 8 is extended into an appropriate distance, and the rear end 232 of the limiting groove 23 of the chain rod 2 holds the adjustment handle 61 of the two-way switch 6 to interlock with the power source. Cut off the electric motor 4
When the rotation of the door is stopped, the door 7 is incapable of opening and forms a locked state to prevent theft. On the contrary, when the door is opened, the shaft center 41 of the electric motor 4 is rotated in the opposite direction to move the transmission rod. 3 and the one side 21 of the chain rod 2 is interlocked by the transmission rod 3 to move in the shaft hole 911 of the door washer 91 and exit.
The adjusting handle 61 of the two-way switch 6 is interlocked by the front end 231 of the limiting groove 23 of the chain rod 2, and the power is cut off.
The above-mentioned anti-theft lock for an automobile, which stops the rotation of the electric motor 4 and forms an open state.